Station-day record · settlement source
Chicago · America/Chicago · ← 2026-11-06 · 2026-11-08 → · All dates for KORD · JSON
METAR KORD 071951Z 24008KT 10SM SCT250 11/M01 A3012 RMK AO2 SLP204 T01061006 $
METAR KORD 071051Z 27005KT 10SM CLR 01/M02 A3016 RMK AO2 SLP217 T00111017 $
Local day 2026-11-07 01:00 EST → 2026-11-08 01:00 EST (24 h, UTC-06:00) · 23 reports · longest gap 120 min
High 51°F (10.56°C) · Low 33°F (0.56°C) · NWS CLI archive
US markets usually settle on the official NWS daily climate value (CLI), which is archived separately; the two values can differ by about a degree and are shown side by side.
final at 2026-11-08 04:00 EST · correction hold 3 h after local midnight
longest gap 120 min · limit 90 min
SHA-256 d8bbebb5a0e212cb2adb2c1c71df7920b108ae91364ad6d886a37bcaa65b86eb
Transaction 0xf42a2d66abc2a5ae5e205c75ee3dfbbf3215f8d3e44862d133cac4083b6328c2 · 2026-11-08 04:01 EST
GET the record bytes, SHA-256 them, and call SnapshotAnchor.isAnchored(sha256) on Flare - the anchored record is the one to settle on
Canonical record bytes (hash these) · SnapshotAnchor 0x2B598129… (chain 14)
good 23 · suspect 0 · bad 0 · High good · Low good
Flags are attached beside the anchored record and are not part of its bytes; the record's extremes are unchanged. A suspect extreme is usable but worth checking against the raw text (extremes.*.reasons); a bad report is physically impossible and excludingBad shows the extremes without it.
| Time | Type | Temp °C | Dew °C | Wind m/s | Raw report |
|---|---|---|---|---|---|
| 2026-11-07 01:51 EST | METAR | 2.8° | -1.1° | 2.6 | METAR KORD 070651Z 28005KT 10SM CLR 03/M01 A3015 RMK AO2 SLP214 T00281011 $ |
| 2026-11-07 02:51 EST | METAR | 2.8° | -1.7° | 2.6 | METAR KORD 070751Z 29005KT 10SM CLR 03/M02 A3015 RMK AO2 SLP216 T00281017 $ |
| 2026-11-07 03:51 EST | METAR | 2.2° | -1.7° | 2.6 | METAR KORD 070851Z 29005KT 10SM CLR 02/M02 A3015 RMK AO2 SLP213 T00221017 56006 $ |
| 2026-11-07 04:51 EST | METAR | 1.7° | -1.7° | 2.1 | METAR KORD 070951Z 29004KT 10SM CLR 02/M02 A3014 RMK AO2 SLP212 T00171017 $ |
| 2026-11-07 05:51 EST | METAR | 1.1°min | -1.7° | 2.6 | METAR KORD 071051Z 27005KT 10SM CLR 01/M02 A3016 RMK AO2 SLP217 T00111017 $ |
| 2026-11-07 06:51 EST | METAR | 1.1° | -1.7° | 2.6 | METAR KORD 071151Z 27005KT 10SM FEW035 01/M02 A3017 RMK AO2 SLP223 T00111017 10039 20006 53009 $ |
| 2026-11-07 07:51 EST | METAR | 1.1° | -1.7° | 2.1 | METAR KORD 071251Z 28004KT 10SM FEW036 SCT250 01/M02 A3018 RMK AO2 SLP226 T00111017 $ |
| 2026-11-07 08:51 EST | METAR | 2.8° | -1.1° | 2.6 | METAR KORD 071351Z 30005KT 10SM FEW038 SCT250 03/M01 A3019 RMK AO2 SLP229 T00281011 $ |
| 2026-11-07 09:51 EST | METAR | 5.6° | -1.1° | 1.5 | METAR KORD 071451Z 28003KT 10SM FEW036 SCT250 06/M01 A3020 RMK AO2 SLP231 T00561011 52009 $ |
| 2026-11-07 11:51 EST | METAR | 8.3° | -1.7° | 3.6 | METAR KORD 071651Z 31007KT 10SM SCT250 08/M02 A3019 RMK AO2 SLP227 T00831017 $ |
| 2026-11-07 12:51 EST | METAR | 9.4° | -1.1° | 4.1 | METAR KORD 071751Z 28008KT 10SM SCT250 09/M01 A3017 RMK AO2 SLP219 T00941011 10094 20006 58011 $ |
| 2026-11-07 13:51 EST | METAR | 10° | -1.7° | 3.1 | METAR KORD 071851Z 26006KT 10SM BKN250 10/M02 A3014 RMK AO2 SLP211 T01001017 $ |
| 2026-11-07 14:51 EST | METAR | 10.6°max | -0.6° | 4.1 | METAR KORD 071951Z 24008KT 10SM SCT250 11/M01 A3012 RMK AO2 SLP204 T01061006 $ |
| 2026-11-07 15:51 EST | METAR | 10.6° | -1.1° | 4.1 | METAR KORD 072051Z 23008KT 10SM FEW250 11/M01 A3012 RMK AO2 SLP204 T01061011 56015 $ |
| 2026-11-07 16:51 EST | METAR | 10.6° | 0° | 4.1 | METAR KORD 072151Z 22008KT 10SM FEW250 11/00 A3012 RMK AO2 SLP202 T01060000 $ |
| 2026-11-07 17:51 EST | METAR | 8.9° | 0° | 3.1 | METAR KORD 072251Z 22006KT 10SM FEW250 09/00 A3011 RMK AO2 SLP201 T00890000 $ |
| 2026-11-07 18:51 EST | METAR | 7.8° | 0° | 2.6 | METAR KORD 072351Z 22005KT 10SM FEW250 08/00 A3011 RMK AO2 SLP201 T00780000 10106 20078 56003 $ |
| 2026-11-07 19:51 EST | METAR | 7.2° | 0° | 3.6 | METAR KORD 080051Z 23007KT 10SM CLR 07/00 A3012 RMK AO2 SLP203 T00720000 $ |
| 2026-11-07 20:51 EST | METAR | 6.1° | 0° | 4.6 | METAR KORD 080151Z 22009KT 10SM CLR 06/00 A3010 RMK AO2 SLP197 T00610000 $ |
| 2026-11-07 21:51 EST | METAR | 5.6° | 0° | 3.6 | METAR KORD 080251Z 22007KT 10SM CLR 06/00 A3010 RMK AO2 SLP196 T00560000 58005 $ |
| 2026-11-07 22:51 EST | METAR | 5.6° | 0° | 2.6 | METAR KORD 080351Z 21005KT 10SM CLR 06/00 A3009 RMK AO2 SLP194 T00560000 $ |
| 2026-11-07 23:51 EST | METAR | 6.1° | 0° | 4.1 | METAR KORD 080451Z 22008KT 10SM CLR 06/00 A3007 RMK AO2 SLP187 T00610000 $ |
| 2026-11-08 00:51 EST | METAR | 5° | 0° | 3.6 | METAR KORD 080551Z 23007KT 10SM CLR 05/00 A3007 RMK AO2 SLP186 T00500000 10078 20050 401060006 58009 $ |
Settlement source: the METAR-derived station-day record for KORD for the contract date (station-local calendar day), as published at https://weathermarket.io/station/KORD/2026-11-07 with every observation used, the finality status and the Flare anchor of the record. The daily value is the extreme over the hourly and special METAR reports in that day; a short-lived peak between reports may be missed. If the record is not final and settleable by the resolution deadline, the market is flagged for review.
Station-day record: the daily extremes over every METAR observation (hourly plus special reports) received for the station's local calendar day - local midnight to local midnight, daylight saving applied. Temperatures are whole degrees Celsius as reported in METAR; a short-lived peak between reports can be missed. This is not a model or an aggregate - every value points at the report that produced it, and every report in the day is listed verbatim.
The settlement value is the daily maximum (or minimum) of this record once it is final: the local day has ended and the 3-hour correction hold has passed. A day whose longest gap between reports exceeds the station's normal interval plus 30 minutes is final but flagged not settleable - a market should treat it as a review case. Once final, the canonical record bytes are hashed (SHA-256) and the hash is written to the SnapshotAnchor contract on Flare; the anchored record is the settlement record even if reports change afterwards (matchesCurrent then reads false). US markets usually settle on the official NWS CLI value instead - see the NWS CLI archive for this station; both values are shown side by side.
Every METAR in the day is listed with its raw text; compare it with the independent archives linked under links.external (IEM ASOS archive, Ogimet).
GET links.record for the canonical record bytes, SHA-256 them and compare with anchor.sha256; call SnapshotAnchor.isAnchored(sha256) on Flare (anchor.contract, anchor.chainId) to confirm the hash is on-chain. anchor.explorer opens the anchoring transaction.
Permalink pattern for market rules: https://weathermarket.io/station/KORD/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/KORD/YYYY-MM-DD (JSON).